Psychopathy versus sociopathy: Why the distinction has become crucial

The terms psychopath and sociopath are often used interchangeably, but there appears to be some hesitance by researchers in the many disciplines comprising criminology to continue this trend. The problem seems to be that as research has advanced in studies of psychopathy, which is the more common of the two terms, psychopathy now commands a much more specific definition, and this is what alienates it from its estranged cousin, sociopathy. As language can serve to hinder or confound research, it is crucial that these terms take their proper place in brain science. Here, I present how the two terms are currently used in neuroscience and psychology, and suggest how research in sociopathy should progress.     

Generalized others and imaginary audiences: A neo-Meadian approach to adolescent egocentrism

Piaget’s conception of adolescent egocentrism, as interpreted and extended by Elkind (1967) is discussed, and research that has related Elkind’s egocentric ideations of personal fable and imaginary audience to age and intellectual development is considered. Alternative theories of adolescent egocentrism and its decentration are examined, and a neo-Meadian framework is discussed that understands the imaginary audience ideation of adolescents as a possibly functional, highly variable response to the complex task of coordinating individual and social perspectives as part of the adolescent’s search for identity.     

Designs for studying the effectiveness of long-term psychoanalytic treatments: balancing level of evidence and acceptability to patients

Long-Term Psychoanalytic Treatments (LTPT) include both long-term psychoanalytic psychotherapy (LTPP) and psychoanalysis (PsAn). Current opinion seems to be that there is some evidence for the effectiveness of LTPP, but none for that of PsAn. This may be due in part to researchers not balancing the level of evidence of randomized controlled studies (RCTs), cohort studies, and pre-post studies with patients' acceptance of these various research designs used in studying the effectiveness of LTPT. After a review of the merits of eight possible control conditions for LTPT in RCTs and cohort studies, and a consideration of the limitations and merits of pre-post studies, it was found that RCTs pair high levels of evidence with limited degrees of patient acceptance, especially where PsAn is concerned. Cohort studies appear to provide at most a moderate level of evidence. Their acceptability is hardly better than that of RCTs, as it depends on the acceptability of control conditions similar to those of RCTs. The acceptability of pre-post studies is much better, but they can provide, at most, a moderate level of evidence. Apart from randomization, they can meet all methodological criteria for high-quality research (often they do not, but there are ways to correct this). In summary, in the long-term treatment of complex mental disorders with LTPT, RCTs often pair a high level of evidence with limited patient acceptance of the method. Compared to RCTs, cohort studies show a lower level of evidence without much gain in acceptability. Pre-post studies pair the highest level of acceptability with the lowest level of evidence of the three designs. Limited acceptability is not to be confused with no acceptability, nor moderate level of evidence with none.     

Diversity cues on recruitment websites: investigating the effects on job seekers' information processing

Although job seekers' motivation to process the information encountered during recruitment partially influences recruitment success, little is known about what motivates more thorough information processing. To address this issue, we integrated recruitment and social information processing theories to examine the possibility that diversity cues on recruitment websites influence website viewers' processing of presented information. Utilizing a controlled experiment and a hypothetical organization, Study 1 revealed that both Blacks and Whites spent more time viewing recruitment websites and better recalled website information when the sites included racial diversity cues. These relationships were stronger for Blacks, and organizational attractiveness perceptions mediated these effects for Blacks but not for Whites. Study 2 found similar relationships for Black and White participants viewing real organizational recruitment websites after taking into account perceived organizational attributes and website design effects. Implications of these findings for recruiting organizations are discussed.     

Attachment to God,Stressful Life Events,and Changes in Psychological Distress

Considerable research shows that social relationships, attachments, and support systems promote emotional well-being. The present study adds to this literature by examining the connection between attachments to God and psychological distress. Analyzing longitudinal data (two waves) from a study of Presbyterian (PCUSA) elders and rank-and-file laypersons, results show that: (1) a secure attachment to God at baseline is associated with a decrease in distress over time; (2) a secure attachment to God buffers against the deleterious effects of stressful life events on distress; and (3) an anxious attachment to God exacerbates the harmful effects of stress. In these analyses, a secure attachment to God is a more robust predictor of changes in distress than many, more commonly studied variables including race, gender, SES, and church attendance. Future research should therefore replicate and extend this line of promising scholarship by examining additional outcomes such as psychiatric illness, physical health, and even mortality risk.     

A Meadian account of social understanding: Taking a non-mentalistic approach to infant and verbal false belief understanding

Performance on false belief tasks has long been considered a key indicator of the development of social understanding in young children. We consider the enabling conditions for performing non-verbal and verbal false belief tasks as well as a typical developmental path toward false belief understanding. We argue that, in early ontogenesis, children anticipate the coordination of activity with others rather than read, probe, or reflectively engage with the psychological states of others. As linguistically mediated reflective thought emerges, children gradually become able to parse and isolate the myriad of incipient somatic, affective, and intentional responses that arise in any given moment. With reflective thought, children also begin to develop distinct and temporally coherent understandings about the minds of self and other. We provide an account of how the reflective thought that facilitates false belief understanding emerges. Our account focuses on a gradually developing refinement of social coordination and the shared perspectival understandings inherent in social coordination.     

A New VNS Metaheuristic Using MADS as a Local Optimizer

We propose a new hybrid metaheuristic VNSMADS that is an implementation of the Variable Neighbourhood Search (VNS) algorithm with the Mesh Adaptive Direct Search (MADS) as the local search. Because MADS is a Derivative‐Free Optimization method, the targeted problems may be non‐smooth on black box functions possessing several local optima. Constraints other than bounds on the variables are not considered. VNSMADS is applied on a real‐world problem from Finance: the portfolio selection problem using the investor preferences. Numerical results show the efficiency of our approach. Copyright © 2012 John Wiley & Sons, Ltd.     

A portable pupilometer system for measuring pupillary size and light reflex

A new pupilometry assessment system was evaluated as an instrument for potential use in basic research and clinical studies of addictive drug use in humans. The system is portable and can be used as a peripheral device with a variety of IBM-compatible personal computers. The pupilometer electronically measures the pupil diameter with infrared sensors and has the ability to stimulate the pupil with a programmable pulse of light and to record the resultant papillary response. The present report compares the static pupil-diameter measurements obtained with this infrared pupilometer and those obtained photographically in a bench-top and in a clinical setting. The infrared pupilometer was also used to record the light reflex of the pupil in research subjects after administration of various morphine-related drugs. The results indicate that static pupil-diameter measurements made with the infrared pupilometer compare favorably with the photographic measurement. The ability of the infrared pupilometer to record the light reflex may provide an additional means of quantitatively measuring drug action.     

Person-treatment interactions across nonaversive response-deceleration procedures for self-injury: A case study of effects and side effects

Three nominally nonaversive response-deceleration treatment packages, “gentle teaching,” differential reinforcement of incompatible behavior plus interruption, and graduated guidance, were administered to two profoundly retarded men who exhibited topographically similar self-injurious head-hitting maintained under contrasting contingencies identified by functional analysis. Following No Demand and Instructional Demand baseline sessions, the three intervention packages were balanced across 18, 30-minute analog training sessions and three trainers in each subject's prevocational setting, using a simple panel-pressing task as the training objective. There were significant differences between the three packages in rates of target response suppression, effects on collateral behaviors, acquisition of panel pressing, and immediate post-treatment carry-over, both within and between subjects. It is concluded that both functional analysis and within-subject treatment comparison may assist in identification of the least restrictive alternative in applied service settings, and that topographic similarity of self-injury between subjects may not necessarily indicate selection of similar treatment packages.